FAQ

General Questions

Yes. CPS sells hot-dip galvanized J-Bolts both with precast concrete lighting pole foundations and separately. Ask CPS sales about available sizes and prices: Tel 061-403-4448.

CPS J-Bolts are hot-dip galvanized, with a thick zinc layer that protects well against rust and corrosion — suitable for outdoor work such as lighting pole and solar panel foundations. Ask CPS sales for sizes and specifications: Tel 061-403-4448.

CCP Paving Stones Co., Ltd. (CPS) is a manufacturer of precast concrete products for civil and landscape works, located in Chonburi, Thailand. Main products: precast retaining walls and slope protection blocks; grass blocks, paving blocks, paving slabs and curb stones; U-Ditch, O-Gutter and V drains with covers and manholes; wall blocks, solid blocks and fireproof blocks; wheel stoppers, electrical handholes, precast fences and bunkers. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

CPS is located at 39/1 Moo 1, Sukhumvit Road, Huai Kapi, Mueang Chonburi, Chonburi 20000, Thailand. Contact sales: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone or email cpscenter@ccp.co.th.

Yes. CCP Paving Stones Co., Ltd. (CPS) is certified to ISO 14001 environmental management system at organization level. See all certifications on the CPS Standards & Certifications page.

Standards & Certifications

Yes. CPS is certified for Carbon Footprint for Organization (CFO) by the Thailand Greenhouse Gas Management Organization (Public Organization), TGO.

CCP Paving Stones Co., Ltd. (CPS) is certified to the ISO 14001 environmental management system and for Carbon Footprint for Organization (CFO) by TGO. Its products hold Made in Thailand (MiT) and Carbon Footprint of Products (CFP) certification. See details on the CPS Standards & Certifications page.

Standards & Certifications

Many CPS products meet TIS, for example: paving blocks and paving slabs — TIS 378, 826, 827; hollow wall blocks — TIS 57, 58; solid blocks/solid concrete bricks — TIS 59, 60, 2895. Many products are also Made in Thailand (MiT) certified. See the standard of each product on its product page or on the Standards & Certifications page.

Products certified Made in Thailand (MiT) qualify under Thai government procurement rules that give preference to domestically made goods. Many CPS products are MiT certified, such as retaining walls, drainage channels, grass blocks and paving blocks. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Yes. CPS provides copies of TIS licences, Made in Thailand (MiT) certificates and product data for procurement TORs or project submissions — e.g. paving blocks and slabs (TIS 378, 826, 827), wall blocks (TIS 57, 58) and MiT products such as retaining walls, drainage channels and grass blocks. Tell us which products you need documents for. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

Standards & Certifications

CPS offers many precast drainage channels: U-Ditch (10–360 cm), O-Gutter (narrow-slot drain), V spoon drains and shallow square drains, wide-shoulder drains and steel-angle-reinforced channels, with matching covers and manholes. Many models are Made in Thailand (MiT) certified. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

An O-Gutter is a narrow-slot, O-shaped channel that needs no cover; its surface is flush with the ground and vehicles can drive over it — ideal for car parks, petrol stations and estate roads. A U-Ditch is an open channel used with covers, suited to large water volumes and available in many sizes. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

CPS drain covers come in 3 types: reinforced concrete covers, anti-rust painted steel covers and galvanized steel covers. Choose a 2-tonne model for footpaths and pedestrian areas or a 20-tonne model for vehicle traffic. Covers are made to the channel width and can be bought with the channel. For a channel without covers, choose the O-Gutter, which vehicles can drive over. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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CPS wall blocks are 19 x 39 cm, in thicknesses of 7, 9, 14 and 19 cm: hollow blocks to TIS 57 and 58, solid blocks/solid concrete bricks to TIS 59, 60 and 2895, and fireproof blocks — Made in Thailand (MiT) and Green Label certified. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

CPS 19 x 39 cm wall blocks use 12.5 blocks/m². Per pallet and weight by thickness: 7 cm — 192 blocks/pallet (6.8 kg each); 9 cm — 144 blocks/pallet (8.2 kg); 14 cm — 96 blocks/pallet (14 kg); 19 cm — 72 blocks/pallet (15.5 kg). Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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CPS wheel stoppers come in lengths of 45, 160, 180, 200 and 250 cm, plus a yellow-black painted model with a slot for reflective stickers. They mark out parking bays and stop vehicles hitting walls or footpaths. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Install a concrete wheel stopper in 3 steps: (1) mark the position and drill holes in the floor to the layout for each size, using a drill bit of 20 mm or larger; (2) fill the holes with cement adhesive and insert 12 mm DB deformed bars; (3) place the wheel stopper over the bars, fill the top holes with cement adhesive and finish the surface. Use 2 pieces per parking space. Hole-position drawings for each size are available. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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CPS offers electrical/cable handholes with concrete or cast-iron square covers and frames, in standard sizes and made to order. We also offer concrete HDPE spacer blocks, precast duct banks, earth pits and lighting pole foundations to the Department of Highways standard. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

For underground HDPE conduit work, CPS offers concrete HDPE spacer blocks to electricity-authority practice for 2" (63 mm) to 5" (140 mm) pipes, in sizes 29.5, 49.5 and 69.5 x 20 x 7.5 cm, and electrical handholes with conduit openings made to the number and size of your HDPE pipes. Tell our sales team the pipe size and number of runs to help choose the handhole size. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

Yes: precast slope protection blocks (standard and Heavy), Guardian Block, stepped slope protection Step Block, Channel Wall, sea walls and flood walls. Some models use rust-free C-Bar technology and can be used in seawater. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Yes. CPS makes precast concrete fences/walls with precast footings, and precast concrete bunkers (shelters). Ask our sales team for sizes and details. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Yes. CPS makes precast concrete blocks for solar panel bases, which can also be used to support office containers. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Yes. CPS grass blocks come in several sizes and designs to suit the site. Large: 100x100x15 cm, 285 kg each (1 block/m²), installed with a lifting vehicle for fast work. Small: 50x50x10 cm, 55 kg each (4 blocks/m²), can be installed by hand for small areas. Other designs: 2-cell (25x25x8 and 40x40x9 cm), 3-cell, worm, star, grid, half (closed side) and Car Stop Grass Block. If you have no installation team, we can recommend one; cost depends on site conditions and distance. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Yes. The CPS large grass block 100x100x15 cm (285 kg each) has passed flexural testing at 414 t/m² and a test with a 52-tonne truck driving over it. Suitable for car parks, driveways and areas where grass must grow while carrying vehicles. Made in Thailand (MiT) certified. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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1. Paving slabs to TIS 378-2531: transverse flexural strength not less than 3 MPa (about 30 kg/cm²); water absorption not more than 10% by weight.

2. Paving slabs to TIS 826-2531: transverse flexural strength not less than 5 MPa (about 50 kg/cm²); water absorption not more than 10% by weight.

3. Paving blocks to TIS 827-2531: facing layer at least 5 mm thick, block thickness 6 cm; compressive strength not less than 35 MPa (about 350 kg/cm²).

CPS tactile (Braille) paving slabs come in 2 patterns: bar (directional) to guide walking routes and dot (hazard warning) to warn of hazards such as crossings and stair edges. Colours: grey and yellow. Sizes: 30x30x3.5 cm (7.35 kg, 11.11 pcs/m²), 30x30x6 cm (12.6 kg), 40x40x3.5 cm (12.9 kg, 6.25 pcs/m²) and 60x45x6 cm. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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CPS worm-shaped blocks are 22.5x11.5 cm, made to TIS 827 and MiT certified; the thicker the block, the greater the load. 6 cm (3.2 kg, 700/pallet) for walkways and home driveways; 8 cm (4.0 kg, 500/pallet) for car parks and estate roads; 10 cm (5.5 kg, 400/pallet) and 12 cm (6.4 kg, 320/pallet) for truck areas and factory yards. Colours: grey, brown, black, red, orange, yellow; special colours to order. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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Choose by the area vehicles pass over: U-Ditch covers — choose the 20-tonne model; O-Gutter drains — up to 52 tonnes; large grass block 100x100x15 cm — tested with a 52-tonne truck; paving blocks for roads and car parks — TIS 827, 6 cm thick or more. Tell our sales team what vehicles will use the area and we will help choose the model. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

CPS retaining walls install quickly and save labour: large blocks are placed straight away by machine, finishing faster than cast-in-place work; small blocks can be laid by hand where machines cannot reach. They can be used with geogrid, which reduces foundation size and simplifies work. They are strong and can be submerged, and many models are Made in Thailand (MiT) certified. Cost-effectiveness versus traditional systems depends on site conditions. For advice and a quotation, contact LINE @ccp-pavingstone or 061-403-4448.

CPS retaining walls and landslide-protection blocks can be built up to 14 metres high and can retain soil at nearly 90 degrees. The suitable height depends on soil conditions and site design. Consult us via LINE @ccp-pavingstone or Tel 061-403-4448.

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CPS retaining walls come in 2 sizes: large 100x50x75 cm, 450 kg each (2 blocks/m²), and small 50x48.5x25 cm, 70 kg each (8 blocks/m²). The large blocks need a lifting vehicle because of their weight, so work finishes very quickly; the small blocks can be laid by hand, convenient for small areas, though slightly slower. If you have no installation team, we can recommend one; cost depends on site conditions and travel distance. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Yes, you can install it yourself. Geo-block is a retaining wall block sized to be lifted and placed by hand — no crane or machinery needed. Ideal for narrow areas or sites machines cannot reach, such as gardens, along fences and homes. Available with square and curved faces. For tall walls or high soil pressure, please consult our sales team to choose the right model and installation method. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

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Yes, but the wall itself does not hold back water. The soil behind the wall retains the water, while the wall keeps that soil from being washed away.

Yes. Some projects use them as canal walls to increase the canal's water capacity.

Cut the blocks and lay them interlocking at the corner, then fill with grout.

Yes. Please ask our team and we will explain the details.

Buildings should be constructed on the original ground. To build on newly filled ground or on the retaining wall itself, a special design is required.

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Climbing plants can be grown.

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Yes. Our products can be coloured, and special designs can be made to order. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

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Yes. Many items can be made to size, such as concrete drain covers from just 1 piece, retaining wall panels, handholes and HDPE spacer combs. If you cannot find the product you need on the website, contact our sales team. Contact CPS: Tel 061-403-4448, 088-088-1510, LINE @ccp-pavingstone, cpscenter@ccp.co.th

Go to each product page and download the drawing at the bottom of the page.

Download CPS product drawings free of charge at the bottom of each product page — for example U-Ditch, O-Gutter, retaining walls, grass blocks and wheel stoppers. They can be used in construction drawings or TORs. For catalogues or special-size drawings, contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone.

CPS provides the quantity per square metre in the details of each product. You can find each product at www.ccp-pavingstone.com/category.

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1. Prepare the ground: excavate about 10–15 cm and remove all debris and grass.

2. Level the area evenly and compact it firmly with a plate compactor to prevent settlement after use.

3. Place the edging — curb stones, decorative edging or buried edging — around the area to define it and stop the blocks spreading.

4. Spread coarse sand to about 3–4 cm thick after compaction and compact the whole area.

5. Lay the blocks starting from one corner (or the centre for circular patterns), checking alignment every 10–15 m².

6. When the area is fully laid, sweep fine sand into the joints and compact again.

Please see each product page for installation information: retaining walls, slope protection and grass blocks.

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For large grass blocks, the company can lend lifting clamps; small grass blocks can be lifted by hand.

No. Our products are straightforward and simple to install, so specialist installers are not required. We can provide on-site installation training or recommend experienced installers.

Prices depend on the model, size, quantity and delivery area. Please send your product list and site location to LINE @ccp-pavingstone or call 061-403-4448, and our sales team will prepare a quotation.

CPS delivers nationwide. Delivery cost depends on distance, product type and quantity; our sales team will quote a price including delivery. Please send your product list and site location to LINE @ccp-pavingstone or call 061-403-4448.

Yes, but please contact our sales staff first every time: payment is required before collection, and stock is kept at several plants. Sales will confirm which plant has the goods and arrange a collection time. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

Many products are in stock, but stock moves constantly, so please confirm with our sales staff that the quantity you need is available. Send your list and quantities for a stock check. Contact CPS: Tel 061-403-4448 or LINE @ccp-pavingstone

Yes, but please tell our sales staff before delivery. Because we use hired transport, the details must be clear in advance; otherwise the goods will be delivered only to the site notified.

No. The company sells prices including VAT and issues tax invoices only.

Yes, the company has dealers. Please ask our customer service staff for details.

Damaged products can be returned under the company's return conditions. Please ask our customer service staff for more information.

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