合同建設 Company Profile

If it's about waterproofing board construction, contact Goudou Kensetsu Co., Ltd.

Godo Kensetsu Co., Ltd. is a company located in Chiyoda-ku, Tokyo, that specializes in the design, manufacturing, and construction of water stop boards, as well as building renewal work and office restoration projects. The original product 'E-Proof', developed exclusively by Godo Kensetsu Co., Ltd., is a revolutionary waterproof board installation system using a direct method (patent obtained, Patent No. 4810059). We propose and design a method to install waterproof boards using the direct method of E-Proof 400 without interfering with the building's design. Especially for high-grade buildings, we encourage you to consider the introduction of E-Proof to maintain the value of the building without using recessed forms.