<?xml version="1.0" encoding="UTF-8" standalone="no"?><image-reference id="_0e614938-2385-42aa-b02d-2321fb206417" variation="NT"><num>10.7.1o</num><title id="_4a52abe6-d430-436e-801a-629ba164d2cb">Concrete wall to achieve R<sub id="_3b730162-90cf-410e-9e24-52ac14ebeda4">W</sub> of 45</title><image alt="Concrete wall to achieve RW of 45." href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/10-7-1o-concrete-wall-rw-45-NT.svg"/><desc-note id="_e3056b37-f42a-4ae4-9684-04f3d92b3cc4"><p>In-situ concrete — 125 mm thick with a density not less than 2200 kg/m<sup id="_acbbd4b6-2c70-4d2f-866f-18d65adb1a6d">3</sup>.</p></desc-note></image-reference>